#not-type-of

---

not-type-of is tool of type checking just reverse for node-modules/is-type-of. It makes conditionals more human-readable when coordination with is-type-of.

##Installation

1$ npm install not-type-of

##Example

1var not = require('not-type-of');
2var is = require('is-type-of');
3
4// base example from [is-type-of]
5not.array([1]); // => false
6not.primitive(true); // => false
7not.primitive({}); // => true
8not.generatorFunction(function * () {}); // => false
9not.long(Math.pow(2, 33)); // => false
10not.double(0); // => true
11
12
13// example that not-type-of makes conditionals human-readable 
14
15var obj0 = createObjWithRandomType();
16var obj1 = createObjWithRandomType();
17var obj2 = createObjWithRandomType();  
18
19if (is.string(obj0) && not.string(obj1) && not.array(obj2)) {
20
21    console.log('obj0 is string, obj1 not string and obj2 not array');
22
23} else if (is.long(obj0) && not.double(obj1)) {
24
25    console.log('obj0 is long and obj1 not double');
26
27} else ... {
28    ...
29}
30
31
32// create a obj with random type
33function createObjWithRandomType() {
34   ...
35}
36

##API

All reverse from is-type-of:

not.array(arr)

not.boolean(bool)

not.null(null)

not.nullOrUndefined(null)

not.number(num)

not.string(str)

not.symbol(sym)

not.undefined(undef)

not.regExp(reg)

not.object(obj)

not.date(date)

not.error(err)

not.function(fn)

not.primitive(prim)

not.buffer(buf)

not.stream(stream)

not.readableStream(readable)

not.writableStream(writable)

not.duplexStream(duplex)

not.class(obj)

not.finite(num)

not.NaN(NaN)

not.generator(gen)

not.generatorFunction(fn)

not.promise(fn)

not.int(int)

not.double(double)

not.int32(int)

not.long(long)

not.Long(Long)

##Dependencies

• is-type-of

##Authors

• LnsooXD

License

• MIT